Oval Definition:oval:com.redhat.rhsa:def:20204289
Revision Date:2020-10-20Version:638
Title:RHSA-2020:4289: kernel-rt security and bug fix update (Important)
Description:The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: net: bluetooth: type confusion while processing AMP packets (CVE-2020-12351)

  • kernel: net: bluetooth: information leak when processing certain AMP packets (CVE-2020-12352)

  • kernel: metadata validator in XFS may cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt (CVE-2020-14385)

  • kernel: memory corruption in net/packet/af_packet.c leads to elevation of privilege (CVE-2020-14386)

  • kernel: kernel: buffer over write in vgacon_scroll (CVE-2020-14331)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

  • kernel-rt: update RT source tree to the RHEL-8.2.z Batch#4 source tree (BZ#1877921)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2020-12351
    CVE-2020-12352
    CVE-2020-14331
    CVE-2020-14385
    CVE-2020-14386
    RHSA-2020:4289
    Platform(s):Red Hat Enterprise Linux 8
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 8 is installed
  • OR Red Hat CoreOS 4 is installed
  • AND
  • kernel-rt earlier than 0:4.18.0-193.28.1.rt13.77.el8_2 is currently running
  • OR kernel-rt earlier than 0:4.18.0-193.28.1.rt13.77.el8_2 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-core is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-core is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules-extra is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules-extra is earlier than 0:4.18.0-193.28.1.rt13.77.el8_2
  • AND kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
  • BACK